ENMET LC-8 - Manual (Page 12)

LC S ERIES ENMET
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3.2 Sensor Transmitter Installation
Mounting location for the gas detectors need to be considered individually, initial points for consideration are:
 Ensure all gas detectors are mounted to allow routine calibration and maintenance to be carried out as required.
 Ensure the proposed site will not interfere with movement of existing equipment, e.g. cranes, doors etc
 Install all cables neatly and securely.
 Detectors for gases that are lighter than air should be positioned at, or below, a high level.
 Detectors for gases that are heavier than air should be located at below head height.
 Avoid location the gas detectors adjacent to potential sources of radio frequency interference, e.g. radio transmitters,
control switchgear, motors etc.
 Ensure the detectors are mounted with sufficient space to allow air movement around the sensor section.
3.2.1 Example 2 Wire Sensor Transmitter
J1 J2 J3 J4 J5 J6 J7 J8 J9
3.2.2 Example 3 Wire Sensor Transmitter